Iron and manganese based magnetocaloric materials for near room temperature thermal management

V Chaudhary, X Chen, RV Ramanujan - Progress in Materials Science, 2019 - Elsevier
Thermal management technology based on the magnetocaloric effect offers several
advantages over conventional gas compression cooling. The efficiency of magnetic cooling …

Quenched disorder and the critical behavior of a partially frustrated system

A Perumal, V Srinivas, VV Rao, RA Dunlap - Physical review letters, 2003 - APS
We report the direct observation of the effects of quenched disorder on the critical behavior
of partially frustrated amorphous FeMnZr alloys by the systematic analysis of high-precision …

Enhanced soft magnetic properties and magnetocaloric effect in B substituted amorphous Fe–Zr alloy ribbons

D Mishra, M Gurram, A Reddy, A Perumal… - Materials Science and …, 2010 - Elsevier
Magnetic properties and magnetocaloric effect in amorphous Fe89− xBxZr11 (x= 0–10)
alloys prepared by melt spinning technique have been investigated. The crystallization …

Analysis of magnetization and magnetocaloric effect in amorphous FeZrMn ribbons

SG Min, KS Kim, SC Yu, HS Suh, SW Lee - Journal of applied physics, 2005 - pubs.aip.org
The magnetization behaviors have been measured for amorphous Fe 90− x Mn x Zr 10 (⁠
x= 8 and 10) alloys. The Curie temperature is decreased from 210 K to 185 K with increasing …

Dynamic susceptibility of reentrant Fe-rich inhomogeneous amorphous alloys

FF Barquín, JCG Sal, P Gorria… - The European Physical …, 2003 - Springer
Melt-spun amorphous alloys of Fe 91 Zr 9, Fe 91 Zr 7 B 2, Fe 90 Zr 7 B 3 and Fe 88 Zr 8 B 4
have been characterized by AC susceptibility at frequencies between 30 Hz and 10 KHz …

Critical behavior of the ferromagnetic-paramagnetic phase transition in Fe90− xNixZr10 alloy ribbons

TD Thanh, N Huy Dan, H Kumarakuru… - Journal of Applied …, 2014 - pubs.aip.org
This work presents a detailed study on the critical behavior of the ferromagnetic-
paramagnetic (FM-PM) phase transition in Fe 90− x Ni x Zr 10 (x= 0 and 5) alloy ribbons …

Site dilution and charge disorder effect on physical properties in SrRu1− xGaxO3

R Gupta, IN Bhatti, AK Pramanik - Journal of Physics: Condensed …, 2019 - iopscience.iop.org
Here, we report an evolution of structural, magnetic and transport behavior in doped SrRu
1− x Ga x O 3 (x 0.2). The nonmagnetic dopant Ga 3+(3d 10) not only acts for magnetic site …

Magnetic properties and magnetocaloric effect in Fe90− xNixZr10 alloy ribbons

T Dang Thanh, Y Yu, PT Thanh, NH Yen… - Journal of Applied …, 2013 - pubs.aip.org
We report magnetic properties and magnetocaloric (MC) effect in Fe 90− x Ni x Zr 10 (x= 0,
5, 10, and 15) alloy ribbons prepared by rapid-quenching method. We found the Curie …

Critical behavior of weak itinerant ferromagnet alloys

A Perumal, V Srinivas - Physical Review B, 2003 - APS
The magnetic behavior of amorphous Fe 90− x Mn x Zr 10 (0<~ x<~ 1 6) alloys has been
investigated in the critical region from which we determined the Curie temperature (T c) and …

Study of Critical Behavior in Amorphous Fe85Sn5Zr10 Alloy Ribbon

LA Han, XH Hua, HZ Zhu, J Yang, HP Yang… - Journal of Electronic …, 2017 - Springer
We have investigated the critical behavior in amorphous Fe 85 Sn 5 Zr 10 alloy ribbon
prepared using a single-roller melt-spinning method. This alloy shows a second-order …